Row 9, 2 down, = GT4= 3.73:1 just by the info above.


Like country said, he just types faster

 

Thanks for all the help. I'm new to this stuff and appreciate all the help i can get. I'm picking up a travel trailer tomorrow and I wanted to make sure the truck would handle it. according to the numbers I can tow 8500 lbs.

 

I have a 2012 Extended Cab, 2WD,5.3L, with a 3.08 rear and limited slip differential. Does that make it kinda rare? I guess it will be better for MPG but worse for pulling and towing?

 

Not really rare. The newer silverado's with the 6 speed have stupid high rear end ratios. It's harder to find a 3.73 or maybe even a 4.10 1500 now then a 3.08 or a 3.23

 

Most crew cabs come with the 3.42

 

I have a 2001 gmc serria third row code is fe9 and second row is gt4 can any one help

 

I have a trans cooler gadge on my dash wich makes me think I have the 80 trans instead of the 60 wich may make a deference idk

 

Have an 05 regency with 5.3. was wondering what gears in the rear end I would have?

 

check your RPO sticker on the door. What are your codes that start with the letter 'G'?